AD5260/AD5262 Single-/Dual-Channel Digital Potenti

By Analog Devices Inc 42

AD5260/AD5262 Single-/Dual-Channel Digital Potenti

ADI’s AD5260 and AD5262 are +15 V or ±5 V, 256-position digital pots with SPI. The wide voltage input far exceeds most industrial pots which are limited at 5 V. The AD5260 has a one channel whereas the AD5262 has two independently programmable channels. They have a low temperature coefficient that is 35 ppm/°C. These pots have a temperature range of -40°C to +85°C and a come in a small 14-pin TSSOP package. The AD5260 and AD5262 are ideal replacements for mechanical potentiometers, stereo channel audio levels, and programmable voltage-to-current conversion applications.

Features Applications
  • Interface serial peripheral interface (SPI)
  • Volatile memory
  • Cascade pin
  • Voltage supply: 4.5 V to 16.5 V, ±5 V
  • Temperature operating range: -40°C to +85°C
  • Package/case: 14-TSSOP
  • Stereo channel audio levels
  • Replacements for mechanical pots
  • Programmable voltage-to-current conversion
  • Low resolution digital-to-analog converter (DAC) replacement
  • Line impedance matching

Categories

Top